CN208364518U - A kind of oscillating oil cylinder - Google Patents
A kind of oscillating oil cylinder Download PDFInfo
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- CN208364518U CN208364518U CN201820884631.8U CN201820884631U CN208364518U CN 208364518 U CN208364518 U CN 208364518U CN 201820884631 U CN201820884631 U CN 201820884631U CN 208364518 U CN208364518 U CN 208364518U
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- cylinder body
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- regulating part
- oscillating oil
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 61
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 230000004308 accommodation Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model provides a kind of oscillating oil cylinder, belongs to oil cylinder technical field.Oscillating oil cylinder includes cylinder body, piston, output shaft, regulating part and movable part.Cylinder body is equipped with the first hydraulic fluid port and the second hydraulic fluid port.Piston is set in cylinder body, and accommodation space can be divided into the first oil pocket and the second oil pocket along the axial movement of cylinder body, piston by piston, and the first hydraulic fluid port is connected to the first oil pocket, and the second hydraulic fluid port is connected to the second oil pocket, and piston is equipped with the first toothed region.Output shaft is rotatably set to cylinder body, and output shaft is equipped with the second toothed region, and the second toothed region is engaged with the first toothed region.Regulating part is mobilizable to be set to cylinder body, and regulating part can be along the axial movement of cylinder body.Movable part is movably set to regulating part, and elastic component is equipped between movable part and regulating part, and when piston is to close to the movement of the direction of elongated end, piston can be contacted with movable part and compression elastic piece.By the sliding scale of mobile regulating part adjusting piston, thus the swing angle of regulation output shaft.
Description
Technical field
The utility model relates to oil cylinder technical fields, in particular to a kind of oscillating oil cylinder.
Background technique
Oscillating oil cylinder, such as forging roll are often required to use in executing agency needing to move back and forth.Existing swing oil
The swing angle of cylinder can not be adjusted, and not be able to satisfy requirement.
Utility model content
The purpose of this utility model is to provide a kind of oscillating oil cylinder, with improve the swing angle of existing oscillating oil cylinder without
Method regulation problem.
The utility model is realized in this way:
Based on above-mentioned purpose, the utility model provides a kind of oscillating oil cylinder, comprising:
Cylinder body, the cylinder interior form accommodation space, and the cylinder body is equipped with the first hydraulic fluid port and the second hydraulic fluid port；
Piston, the piston are set in accommodation space, and the piston is slidingly sealed with cylinder body formation, the piston energy
The accommodation space is divided into the first oil pocket and the second oil pocket by enough axial movements along the cylinder body, the piston, and described the
One hydraulic fluid port is connected to first oil pocket, and second hydraulic fluid port is connected to second oil pocket, and the piston is equipped with the first tooth
Shape portion；
Output shaft, the output shaft are rotatably set to the cylinder body, and the output shaft is equipped with the second toothed region, institute
It states the second toothed region and engages composition gear & rack structure with first toothed region；
Regulating part, regulating part is mobilizable to be set to the cylinder body, and the regulating part can be moved along the axial direction of the cylinder body
Dynamic, the regulating part has elongated end, and the elongated end extends in the cylinder body, and the relatively described cylinder body of the piston slides energy
The enough and extension end in contact；
Movable part, the movable part are movably set to the regulating part, set between the movable part and the regulating part
Flexible part, when the piston is to close to the movement of the direction of the elongated end, the piston can be contacted with the movable part
And compress the elastic component.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.It is set on the piston
There is the dashpot for regulating part insertion.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.On the elongated end
Equipped with the receiving hole being recessed inwardly, the movable part is movably inserted in the receiving hole, and the elastic component is set to described
In receiving hole.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.The oscillating oil cylinder
Further include compressing member, the compressing member extends in the cylinder body, and the compressing member is bolted in the cylinder body, the compressing member with
A side contacts of the piston far from first toothed region.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.The cylinder body includes
Outer housing and smooth set, the smooth set are fixed in the outer housing；
The piston is set in the smooth set, and the piston is slidingly sealed with the smooth set formation.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.The smooth set packet
The first smooth set and the second smooth set are included, the first smooth set and the second smooth set are set in the outer housing；
One end of the piston is slidably set in the described first smooth set, and the other end of the piston is slidably set
In in the described second smooth set.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.The piston includes
First sliding part, interconnecting piece and the second sliding part, first sliding part are connected with second sliding part by the interconnecting piece
It connects；
First sliding part is slidingly sealed with the described first smooth set formation, second sliding part and second light
Sliding sleeve formation is slidingly sealed；
First toothed region is set on the interconnecting piece.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.First sliding
Portion and the described first smooth inner room are equipped with the first sealing ring；
Second sliding part and the described second smooth inner room are equipped with the second sealing ring.
In one embodiment of the utility model, the regulating part is threadedly coupled with the cylinder body.First sliding
Portion is equipped with the first annular slot for placing first sealing ring；
Second sliding part is equipped with the second annular groove for placing the second sealing ring.
The beneficial effects of the utility model are:
The utility model provides a kind of the utility model and provides a kind of oscillating oil cylinder, including cylinder body, piston, output shaft, tune
Section part and movable part, piston are slidably arranged in cylinder body, and output shaft is rotatably set to cylinder body, and second on output shaft
The first toothed region in toothed region and piston constitutes gear & rack structure, and regulating part is movably set to cylinder body, and regulating part is used
In the contact face contact with piston, movable part is movably set to regulating part, and elastic component is equipped between movable part and regulating part.When
When injecting oil liquid into the first oil pocket by the first hydraulic fluid port, piston is mobile by opposing cylinder forward direction, so that output shaft opposing cylinder
It rotates forward；When injecting oil liquid into the second oil pocket by the second hydraulic fluid port, piston moves backward opposing cylinder, so that output
Axis opposing cylinder direction rotation, to realize the swing of output shaft.This oscillating oil cylinder uses gear & rack structure, and output shaft is defeated
Torque out is larger, and piston and cylinder body are the relationship that is slidably connected, and piston and cylinder body can realize that high-precision cooperates, between piston and cylinder body
Leakproofness it is preferable, be not in interior leakage phenomenon.By the sliding scale of mobile regulating part adjusting piston, to adjust output
The swing angle of axis.In addition, piston to the direction close to regulating part when sliding, piston will be contacted with movable part and the elasticity of compression
Part avoids piston and regulating part rigid contact to play buffer function.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of the oscillating oil cylinder that the utility model embodiment 1 provides
Fig. 2 is the structural schematic diagram of cylinder body shown in FIG. 1；
Fig. 3 is the structural schematic diagram of piston shown in FIG. 1；
Fig. 4 is the structural schematic diagram at the second visual angle of the oscillating oil cylinder that the utility model embodiment 1 provides；
Fig. 5 is the connection schematic diagram of regulating part shown in FIG. 1 and movable part.
Icon: 100- oscillating oil cylinder；10- cylinder body；11- outer housing；111- cylinder；112- first end cover；113- second end
Lid；The first hydraulic fluid port of 114-；The second hydraulic fluid port of 115-；116- mounting base；The smooth set of 12-；The smooth set of 121- first；122- second is smooth
Set；The first sealing ring of 13-；The second sealing ring of 14-；20- piston；The first sliding part of 21-；The first annular slot of 211-；212- first
Annular seal groove；22- interconnecting piece；The first toothed region of 221-；The second sliding part of 23-；The second annular groove of 231-；The second annular of 232-
Seal groove；233- dashpot；30- output shaft；The second toothed region of 31-；40- regulating part；41- first shaft portion；411- elongated end；
412- receiving hole；42- the second shaft portion；43- third sealing ring；50- movable part；60- elastic component；The first oil pocket of 70-；80- second
Oil pocket；90- compressing member.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that indicating position or positional relationship is based on attached drawings
Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or
Orientation or positional relationship that those skilled in the art usually understand or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase
To importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of oscillating oil cylinder 100, including cylinder body 10, piston 20, output shaft 30, adjusting
Part 40 and movable part 50, piston 20 are slidably arranged in cylinder body 10, and output shaft 30 is rotatably set to cylinder body 10, are adjusted
Part 40 is mobilizable to be set to cylinder body 10, and regulating part 40 is used for the sliding scale of regulating piston 20, and movable part 50 is movably set
It is placed in regulating part 40, movable part 50 primarily serves buffer function.It is driven between piston 20 and output shaft 30 by gear & rack structure,
So that 20 opposing cylinder 10 of piston is along cylinder body 10 when sliding axially, output shaft 30 can opposing cylinder 10 rotate.
As shown in Fig. 2, cylinder body 10 includes outer housing 11 and smooth set 12 in the present embodiment, smooth set 12 is fixed on shell
In body 11.
Wherein, outer housing 11 includes cylinder 111, first end cover 112 and second end cover 113.Cylinder 111 is both ends open
Tube-shaped structure, first end cover 112 are equipped with the first hydraulic fluid port 114, and second end cover 113 is equipped with the second hydraulic fluid port 115.First end cover
112 and second end cover 113 be covered on the opening at 111 both ends of cylinder respectively, first end cover 112 and second end cover 113 with cylinder
Body 111 is detachably connected.In the present embodiment, first end cover 112 is connect by screw with cylinder 111, second end cover 113 also by
Screw is connect with cylinder 111.In addition, the middle position of cylinder 111 is equipped with mounting base 116, mounting base 116 is the circle of both ends open
The axis of column construction, mounting base 116 is vertical with the axis of cylinder 111.Mounting base 116 is mutually communicated with 111 junction of cylinder,
So that the inside of mounting base 116 be connected to inside cylinder 111.
In the present embodiment, smooth set 12 includes the first smooth set 121 and the second smooth set 122, the first smooth set 121 and the
Two smooth sets 122 are both ends open tube-shaped structure, the inner wall smooth of the first smooth set 121 and the second smooth set 122.First
The outer diameter of smooth set 121 is equal with the outer diameter of the second smooth set 122, the internal diameter of the first smooth set 121 and the second smooth set 122
Internal diameter is equal, and the outer diameter of the first smooth set 121 is equal with the internal diameter of cylinder 111.
First smooth set 121 and the second smooth set 122 are set in cylinder 111, the first smooth set 121 and the second smooth set
122 alternate settings, the first smooth set 121 are contacted with first end cover 112, and the second smooth set 122 is contacted with second end cover 113, from
And limit the axial movement of the first smooth set 121 and the second smooth set 122.After smooth set 12 is connect with outer housing 11, entire cylinder
Accommodation space will be formed in body 10, the first hydraulic fluid port 114 in first end cover 112 and the second hydraulic fluid port 115 in second end cover 113 are
It is connected to accommodation space.
In the present embodiment, as shown in figure 3, piston 20 includes the first sliding part 21, interconnecting piece 22 and the second sliding part 23, the
One sliding part 21 is connect with the second sliding part 23 by interconnecting piece 22.
Wherein, the first sliding part 21 and the second sliding part 23 are cylindrical structure, the first sliding part 21 and the second sliding part
23 coaxial arrangements, the outer diameter of the first sliding part 21 and the internal diameter of the first smooth set 121 match, the outer diameter of the second sliding part 23 and
The internal diameter of second smooth set 122 matches.In addition, the side wall of the first sliding part 21 is equipped with first annular slot 211 and the first ring
Shape seal groove 212, the first annular first annular slot 211 of seal groove 212 is close to first sliding part 21 far from institute
One end of the second sliding part 23 is stated, the side wall of the second sliding part 23 is equipped with the second annular groove 231 and the second annular seal groove
232, second annular groove 231 of the second annular seal groove 232 is close to the second sliding part 23 far from first sliding part
21 one end.In addition, the second sliding part 23 is equipped with dashpot 233 far from one end of first sliding part 21, dashpot 233 is
It is cylindrical.
The effect of interconnecting piece 22 is the first sliding part 21 of connection and the second sliding part 23.Interconnecting piece 22 is equipped with the first tooth form
Portion 221, i.e. interconnecting piece 22 are rack structure.
As shown in Figure 1, piston 20 is set in the accommodation space of cylinder body 10, activity can in cylinder body 10 opposing cylinder 10 it is axial
It is mobile.Wherein, the first sliding part 21 of piston 20 is set in the first smooth set 121, the first sliding part 21 and the first smooth set 121
Between be equipped with the first sealing ring 13, the first sealing ring 13 is set in first annular slot 211, final to realize the first sliding part 21 and the
One smooth set 121 is slidingly sealed；Second sliding part 23 of piston 20 is set in the second smooth set 122, the second sliding part 23 with
The second sealing ring 14 is equipped between second smooth set 122, the second sealing ring 14 is set in the second annular groove 231, finally realizes the
Two sliding parts 23 are slidingly sealed with the second smooth set 122.After piston 20 is set in cylinder body 10, piston 20 is by the receiving of cylinder body 10
Space is divided into the first oil pocket 70 and the second oil pocket 80, and the first hydraulic fluid port 114 is connected to the first oil pocket 70, the second hydraulic fluid port 115 and
The connection of two oil pockets 80.First sliding part 21, the first smooth set 121 and first end cover 112 limit the first oil pocket 70 jointly, and second is sliding
Dynamic portion 23, the second smooth set 122 and second end cover 113 limit the second oil pocket 80 jointly.It is slided since piston 20 and cylinder body 10 are formed
Dynamic sealing, so that the first oil pocket 70 and the second oil pocket 80 are mutually isolated.It is passed through when by the first hydraulic fluid port 114 into the first oil pocket 70
When oil liquid, piston 20 is positive mobile by opposing cylinder 10, and in the process, the first oil pocket 70 increases, and the second oil pocket 80 reduces；When
When being passed through oil liquid into the second oil pocket 80 by the second hydraulic fluid port 115, piston 20 is mobile by 10 inverse direction of opposing cylinder, herein mistake
Cheng Zhong, the second oil pocket 80 increase, and the first oil pocket 70 reduces.
Further, output shaft 30 is equipped with the second toothed region 31.In the present embodiment, output shaft 30 is gear shaft, gear
Gear on axis is the second toothed region 31.As shown in figure 4, output shaft 30 is set in mounting base 116, output shaft 30 passes through two
Bearing is connect with mounting base 116, thus realize the rotation connection of output shaft 30 Yu cylinder body 10, the axis and cylinder body 10 of output shaft 30
Axis it is vertical, the second toothed region 31 on output shaft 30 engages to form rack-and-pinion with the first toothed region 221 on piston 20
Structure, the second toothed region 31 is between the first sealing ring 13 and the second sealing ring 14.It is moved when 20 opposing cylinder of piston 10 is positive
When dynamic, output shaft 30 rotates forward opposing cylinder 10, and when 20 opposing cylinder 10 of piston rotates backward, output shaft 30 will be opposite
Cylinder body 10 rotates backward, to realize output shaft 30 around the swing of own axes.
In the present embodiment, as shown in figure 5, regulating part 40 includes the first shaft portion 41 and the second shaft portion 42 of coaxial arrangement, the
The diameter of one axle portion 41 is greater than the diameter of the second shaft portion 42, and the diameter of first shaft portion 41 is slightly less than the internal diameter of dashpot 233, and second
Axle portion 42 is equipped with external screw thread.The one end of first shaft portion 41 far from the second shaft portion 42 is elongated end 411, and elongated end 411 is equipped with
The receiving hole 412 being recessed inwardly, receiving hole 412 are blind hole, and receiving hole 412 and first shaft portion 41 are coaxially disposed.
Movable part 50 is rod piece, and the diameter of movable part 50 and the aperture of receiving hole 412 match, and one end of movable part 50 can
Mobile is inserted in receiving hole 412, and the other end of movable part 50 is located at outside receiving hole 412, and movable part 50 being capable of relative adjustment
Axial movement of the part 40 along regulating part 40.Elastic component 60 is equipped between movable part 50 and regulating part 40, elastic component 60, which is located at, to be accommodated
In hole 412.In the present embodiment, elastic component 60 is spring.
As described in Figure 1, the second shaft portion 42 of regulating part 40 is threadedly coupled with second end cover 113, first shaft portion 41 and second
Third sealing ring 43 is equipped between end cap 113, the elongated end 411 of regulating part 40 extends in the second oil pocket 80.Piston 20 is along cylinder body
During the 10 axial directions to close to elongated end 411 are slided, piston 20 will be contacted with movable part 50 and compression elastic piece 60,
Piston 20 is once buffered, then, the second shaft portion 42 of regulating part 40 will gradually be inserted in the dashpot on piston 20 233
It is interior, piston 20 is buffered again, final piston 20 contacts and stops with the elongated end 411 of regulating part 40.It is adjusted by rotation
Section part 40 simultaneously moves axially regulating part 40, the sliding scale of adjusting piston 20, thus the swing angle of regulation output shaft 30.
In addition, oscillating oil cylinder 100 further includes compressing member 90 in the present embodiment, compressing member 90 is bolted in the cylinder of cylinder body 10
111, compressing member 90 is along the radial direction arrangement of cylinder body 10, and one end of compressing member 90 extends in cylinder body 10, and the connection with piston 20
A side contacts of the portion 22 far from the first toothed region 221.The first toothed region 221 and the second tooth form is adjusted by rotation compressing member 90
The mesh degree in portion 31.
Oscillating oil cylinder 100 provided in this embodiment, using gear & rack structure, it can be achieved that the large torque of output shaft 30 is defeated
Out, piston 20 and cylinder body 10 are the relationship that is slidably connected, and are readily produced manufacture, and piston 20 and cylinder body 10 can realize that high-precision cooperates,
Sealing performance between piston 20 and cylinder body 10 is preferable, is not in interior leakage phenomenon.Interior leakage refers to the oil liquid stream in the first oil pocket 70
Enter the oil liquid in the second oil pocket 80 or in the second oil pocket 80 to flow into the first oil pocket 70.Due to being spirally connected on cylinder body 10 by regulating part
40, it is adjusted by the sliding scale of 40 adjusting piston 20 of regulating part, and then to the slewing area of output shaft 30.In addition,
When sliding to the direction close to 40 elongated end 411 of regulating part, piston 20 will be buffered piston 20 twice, can effectively avoid work
Plug 20 and 40 rigid contact of regulating part.
In the present embodiment, regulating part 40 realizes with the mode that cylinder body 10 is connected through a screw thread and is flexibly connected that structure is simple, easily
In realization, when regulating part 40 is adjusted to suitable position, regulating part 40 will not automatic rollback by axial force.At other
In specific embodiment, regulating part 40 can also be connect with cylinder body 10 by other connection types, for example regulating part 40 and cylinder body 10 are slided
Dynamic connection when regulating part 40 is adjusted to suitable position, is locked regulating part 40 and cylinder body 10 by lock-screw.
In the present embodiment, cylinder body 10 includes outer housing 11 and smooth set 12, and smooth set 12 is fixed in outer housing 11, smooth
The sliding capability of piston 20 can be improved in set 12, and piston 20 is easier to be slidingly sealed cooperation with the formation of smooth set 12.In addition, this implementation
In example, smooth set 12 divides for two-section, i.e., the first smooth set 121 and the second smooth set 122, manufacture easy to process.It is specific at other
In embodiment, smooth set 12 can also be the round tube of an entirety.
In the present embodiment, the first sealing ring 13, piston 20 and the second smooth set are equipped between piston 20 and the first smooth set 121
The second sealing ring 14 is equipped between 122, the setting of the first sealing ring 13 and the second sealing ring 14 enhances between piston 20 and cylinder body 10
Sealing performance.And piston 20 is equipped with first annular slot 211 and the second annular groove 231, is convenient for the first sealing ring 13 and second
The location and installation of sealing ring 14.
In the present embodiment, outer housing 11 includes cylinder 111, first end cover 112 and second end cover 113,112 He of first end cover
Second end cover 113 is detachably connected with cylinder 111, and this structure is convenient for the peace of the first smooth set 121 and the second smooth set 122
Dress.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of oscillating oil cylinder characterized by comprising
Cylinder body, the cylinder interior form accommodation space, and the cylinder body is equipped with the first hydraulic fluid port and the second hydraulic fluid port；
Piston, the piston are set in accommodation space, and the piston is slidingly sealed with cylinder body formation, and the piston being capable of edge
The accommodation space is divided into the first oil pocket and the second oil pocket, first oil by the axial movement of the cylinder body, the piston
Mouth is connected to first oil pocket, and second hydraulic fluid port is connected to second oil pocket, and the piston is equipped with the first toothed region；
Output shaft, the output shaft are rotatably set to the cylinder body, and the output shaft is equipped with the second toothed region, and described the
Two toothed regions are engaged with first toothed region constitutes gear & rack structure；
Regulating part, the regulating part is mobilizable to be set to the cylinder body, and the regulating part can be moved along the axial direction of the cylinder body
Dynamic, the regulating part has elongated end, and the elongated end extends in the cylinder body, and the relatively described cylinder body of the piston slides energy
The enough and extension end in contact；
Movable part, the movable part are movably set to the regulating part, and bullet is equipped between the movable part and the regulating part
Property part, when mobile to the direction close to the elongated end when the piston, the piston can be contacted and be pressed with the movable part
Contract the elastic component.
2. oscillating oil cylinder according to claim 1, which is characterized in that the regulating part is threadedly coupled with the cylinder body.
3. oscillating oil cylinder according to claim 1, which is characterized in that the piston is equipped with for regulating part insertion
Dashpot.
4. oscillating oil cylinder according to claim 1, which is characterized in that the elongated end is equipped with the receiving being recessed inwardly
Hole, the movable part are movably inserted in the receiving hole, and the elastic component is set in the receiving hole.
5. oscillating oil cylinder according to claim 1, which is characterized in that the oscillating oil cylinder further includes compressing member, the pressure
Tight part extends in the cylinder body, and the compressing member is bolted in the cylinder body, the compressing member and the piston far from described the
One side contacts of one toothed region.
6. oscillating oil cylinder according to claim 1, which is characterized in that the cylinder body includes outer housing and smooth set, described
Smooth set is fixed in the outer housing；
The piston is set in the smooth set, and the piston is slidingly sealed with the smooth set formation.
7. oscillating oil cylinder according to claim 6, which is characterized in that the smooth set includes the first smooth set and the second light
Sliding sleeve, the first smooth set and the second smooth set are set in the outer housing；
One end of the piston is slidably set in the described first smooth set, and the other end of the piston is slidably set to institute
It states in the second smooth set.
8. oscillating oil cylinder according to claim 7, which is characterized in that the piston include the first sliding part, interconnecting piece and
Second sliding part, first sliding part are connect with second sliding part by the interconnecting piece；
First sliding part is slidingly sealed with the described first smooth set formation, second sliding part and the described second smooth set
Formation is slidingly sealed；
First toothed region is set on the interconnecting piece.
9. oscillating oil cylinder according to claim 8, which is characterized in that first sliding part and the described first smooth inner room
Equipped with the first sealing ring；
Second sliding part and the described second smooth inner room are equipped with the second sealing ring.
10. oscillating oil cylinder according to claim 9, which is characterized in that first sliding part is equipped with for placing
State the first annular slot of the first sealing ring；
Second sliding part is equipped with the second annular groove for placing the second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884631.8U CN208364518U (en) | 2018-06-07 | 2018-06-07 | A kind of oscillating oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884631.8U CN208364518U (en) | 2018-06-07 | 2018-06-07 | A kind of oscillating oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364518U true CN208364518U (en) | 2019-01-11 |
Family
ID=64928072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820884631.8U Expired - Fee Related CN208364518U (en) | 2018-06-07 | 2018-06-07 | A kind of oscillating oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526208A (en) * | 2022-02-23 | 2022-05-24 | 重庆津源机械制造有限公司 | Energy-saving and environment-friendly oil pipe conveying oil cylinder |
-
2018
- 2018-06-07 CN CN201820884631.8U patent/CN208364518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526208A (en) * | 2022-02-23 | 2022-05-24 | 重庆津源机械制造有限公司 | Energy-saving and environment-friendly oil pipe conveying oil cylinder |
| CN114526208B (en) * | 2022-02-23 | 2023-01-24 | 重庆津源机械制造有限公司 | Energy-saving and environment-friendly oil pipe conveying oil cylinder |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |